Jenkins - Jenkins is an open-source continuous integration server with 300+ plugins to support all kinds of software development
Octopus Deploy - Octopus is a friendly deployment automation tool for .NET developers.
Automic Release Automation - Drive agility and speed to digital business apps and core commercial applications by ensuring continuous delivery automation. Learn more.
Travis CI - Simple, flexible, trustworthy CI/CD tools. Join hundreds of thousands who define tests and deployments in minutes, then scale up simply with parallel or multi-environment builds using Travis CI’s precision syntax—all with the developer in mind.
Ansible - Radically simple configuration-management, application deployment, task-execution, and multi-node orchestration engine
Codeship - Codeship is a fast and secure hosted Continuous Delivery platform that scales with your needs.